665
SXUS45 KMSO 212330
RECGPI
RECREATION FORECAST FOR FLATHEAD LAKE
NATIONAL WEATHER SERVICE MISSOULA MT
506 PM MDT WED OCT 21 2026
NOTE: THE EXPERIMENTAL WAVE HEIGHT FORECASTS ARE REPRESENTATIVE OF
THE MID LAKE WATERS AND DOWNWIND SHORES. WAVE HEIGHTS MAY BE
SIGNIFICANTLY LESS ON UPWIND SHORES.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. VARIABLE WINDS UP
TO 10 MPH. WAVES LESS THAN 1 FOOT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. VARIABLE WINDS
UP TO 10 MPH. WAVES LESS THAN 1 FOOT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 40S.
VARIABLE WINDS UP TO 10 MPH. CHANCE OF RAIN 90 PERCENT. WAVES
LESS THAN 1 FOOT.
FRIDAY
COOLER, RAIN. HIGHS IN THE LOWER 50S. VARIABLE WINDS UP
TO 10 MPH BECOMING NORTHWEST AROUND 15 MPH IN THE AFTERNOON.
CHANCE OF RAIN NEAR 100 PERCENT. WAVES LESS THAN 1 FOOT.
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